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brevete de invenție (1) |
instalaţii eoliene (1) |
instalaţii eoliene cu ax orizontal (1) |
invenții (1) |
IPC: F03D 1/00 (2006.01) (1) |
IPC: F03D 7/02 (2006.01) (1) |
IPC: F03D 7/04 (2006.01) (1) |
wind-driven electric plants (1) |
wind-driven electric plants with horizontal axis (1) |
Now showing items 1-9 of 1